Node-attributed Spatial Graph Partitioning. - Daniel Bereznyi; Ahmad Qutbuddin; Younggu Her; KwangSoo Yang (SIGSPATIAL/GIS, 2020)

Conflict-Free Evacuation Route Planning. - Roxana Herschelman; Ahmad Qutbuddin; KwangSoo Yang (GeoInformatica, 2021)

Size constrained k simple polygons. - KwangSoo Yang; Kwang Woo Nam; Ahmad Qutbuddin; Aaron Reich; Valmer Huhn (GeoInformatica, 2021)

Multiple Resource Network Voronoi Diagram. - Ahmad Qutbuddin; KwangSoo Yang (IEEE Trans. Knowl. Data Eng., 2023)